Ответ:
x=-63
3 1/3 расписал как 10/3
5/6 (1/3x - 1/5) = 1/3x + 10/3
5/18x - 1/6 = 1/3x + 10/3
5x - 3 = 6x + 60
5x - 6x = 60 + 3
-x = 63
X = - 63
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Answers & Comments
Ответ:
x=-63
3 1/3 расписал как 10/3
5/6 (1/3x - 1/5) = 1/3x + 10/3
5/18x - 1/6 = 1/3x + 10/3
5x - 3 = 6x + 60
5x - 6x = 60 + 3
-x = 63
X = - 63